Dark leafy greens like collard greens are excellent plant-based sources of calcium. One cup of cooked collards provides approximately 270 mg of calcium, along with fiber, antioxidants, and vitamins A ...

"Many Americans are deficient in vitamin D due to limited sun exposure from indoor lifestyles, sunscreen use and our northern ...

The Vitamin D Blood Test (25-OH Vitamin D): Who, How, When, and Where Clinically speaking, things began to change in the 1970s when the blood test for vitamin D (known as the "25-OH vitamin D ...

Discover the most nutritious tinned fish with protein, omega-3s, and essential vitamins like D and B12. Here are the ...

Calcium plus vitamin D supplementation and the risk of incident diabetes in the Women’s Health Initiative. Diabetes Care. 2008;31(4):701-7. 78 Pittas AG, Harris SS, Stark PC, Dawson-Hughes B. The ...

Dietary Reference Intakes for Calcium and Vitamin D. Washington, DC, USA: The National Academic Press; 2011. 28 van den Ouweland J, Fleuren H, Drabbe M, Vollaard H. Pharmacokinetics and safety issues ...

All of this is not to say that calcium and vitamin D don't have value. Adults need at least 1,000 mg of calcium and 800 IU of vitamin D daily.

Long-term results from the Women’s Health Initiative have revealed associations between cancers and hormone therapy, supplements, diet, BMI, metabolic syndrome, and NSAIDs.

Calcium supplements are commonly found in products that also contain other ingredients, such as vitamin D or multivitamins. Some calcium forms are used as antacids. See Calcium Antacids for more ...

Vitamin D triggers calcium absorption in the gut, allowing this nutrient to enter the bloodstream. The body usually only absorbs around 25% of the calcium in the diet, passing the rest out in stools.

Vitamin D deficiency in infancy is a well-known cause of nutritional rickets, which may be accompanied by hypocalcaemia. Dietary vitamin D and Ca 2+ supplements are recommended to prevent rickets and ...